44,931 repositories keep their own agent configuration in the open: a CLAUDE.md, a rules file, instructions for Copilot, a skill the project runs on itself. These are not mods to install. They are worth reading for what they reveal — what a maintainer thinks an agent gets wrong.
Building agents8,489Claude Code6,881Git and workflow3,605Data and AI3,580Backend and APIs3,556Languages3,486Planning3,323Code review2,893Testing2,681Writing and docs2,477DevOps and cloud2,477Memory and context2,375Research2,318Frontend2,308Security2,170Project management1,960
All Claude Code32,505 Codex24,785 OpenCode23,702 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,771 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| 6BNBN/FlowPilot Describe a requirement and automatically split tasks, write code with parallel agents, res | 136 | Claude Code | 1 | 364 tok |
| luongnv89/sleek-ui luongnv.com The Unsplash of design systems for AI agents — re-skin your app with one URL | 136 | Claude Code, Codex, OpenCode | 3 | 1,276 tok |
| AetherHeart-AI/Aeloon Aeloon Agent | 136 | Claude Code, Codex, OpenCode | 2 | 2,187 tok |
| scidsg/hushline hushline.app Anonymous, end-to-end encrypted tip lines and chat for organizations and individuals. | 136 | Codex, OpenCode | 1 | 2,590 tok |
| kitchen-engineer42/Anything2Ontology Turn basically anything into a workspace ready for app-building. | 136 | Claude Code | 1 | 3,321 tok |
| AndrewAltimit/template-repo andrewaltimit.github.io Agent orchestration & security template featuring MCP tool building, agent2agent workflows | 136 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 4,284 tok |
| airbytehq/airbyte-agent-sdk airbyte.com 🐙 Drop-in tools that give AI agents reliable, permission-aware access to external systems | 136 | Claude Code | 4 | — |
| try-works/recursive-mode recursive-mode.dev Recursive workflow for agentic engineering. Like Factory Missions but properly recursive, | 136 | Codex, OpenCode | 1 | 1,719 tok |
| z80dev/lemon z80.wtf BEAM-native platform for LLM agents: OTP-supervised per-run processes, pluggable engines a | 136 | Claude Code, Codex, OpenCode | 4 | 2,499 tok |
| RobZombie9043/es-de-companion A dual-screen companion app for ES-DE that displays dynamic game artwork and provides an i | 136 | Claude Code | 1 | 15,631 tok |
| edxeth/pi-subagents Pi multi-agent framework for power users: background/foreground agents, sync/async coordin | 136 | Codex, OpenCode | 1 | 1,487 tok |
| robertguss/claude-code-toolkit robertguss.github.io A collection of custom skills that extend Claude's capabilities with specialized workflows | 136 | Claude Code | 1 | 617 tok |
| AgentToolkit/altk-evolve agenttoolkit.github.io Self improving agents through iterations | 136 | Codex, OpenCode | 1 | 1,057 tok |
| highkay/tencent-ima-copilot-mcp tencent-ima-copilot-mcp | 136 | Claude Code | 1 | 1,412 tok |
| neilberkman/ccrider Search, browse, and resume your Claude Code sessions. Fast. | 136 | Codex, OpenCode | 1 | 1,552 tok |
| madarco/ragrabbit ragrabbit.com Open Source, Self-Hosted, AI Search and LLM.txt for your website | 135 | Cursor | 1 | 1,453 tok |
| lkmeta/txtify txtify.lkmeta.com Web application that converts audio and video to text using AI, supporting various formats | 135 | Claude Code | 5 | 1,549 tok |
| johnpapa/heroes-react papa-heroes-react.azurewebsites.net Tour of Heroes app written with React | 135 | Codex, GitHub Copilot, OpenCode | 2 | 3,478 tok |
| johnpapa/shopathome shopathome.dev Choose from Angular, React, Svelte, and Vue applications with an Azure Functions API, that | 135 | Codex, GitHub Copilot, OpenCode | 2 | 3,893 tok |
| Guepard-Corp/qwery-core agent.qwery.run The Boring query platform - Connect and query anything | 135 | Codex, OpenCode | 1 | 1,904 tok |
| AlexAI-MCP/hermes-CCC Hermes Agent ported to Claude Code Channel — 46 native skills, no OAuth, no external proce | 135 | Claude Code | 1 | 561 tok |
| Koomook/fastcampus-ai-agent-vibecoding FastCampus AI Agent & Vibe Coding Course Materials | 135 | Claude Code | 9 | — |
| flightlesstux/prompt-caching prompt-caching.ai Automatic prompt caching for Claude Code. Cuts token costs by up to 90% on repeated file r | 135 | Claude Code | 1 | 1,508 tok |
| wanaku-ai/wanaku wanaku.ai Wanaku Governed Action Proxy for AI Agents | 135 | Claude Code, Codex, OpenCode | 4 | 3,216 tok |
| popmechanic/VibesOS install.vibesos.com A GUI for Claude Code that makes it easy to vibe code simple, un-hackable apps | 135 | Claude Code | 1 | 2,855 tok |
| ulises-jeremias/dotfiles ulises-jeremias.github.io HorneroConfig is a comprehensive dotfiles framework, tailored for seamless customization o | 135 | Codex, OpenCode | 1 | 358 tok |
| NikiforovAll/github-copilot-rules nikiforovall.blog A collection of GitHub Copilot AI customizations and Best Practices | 135 | GitHub Copilot | 4 | 7,204 tok |
| terranc/claude-telegram-bot-bridge A lightweight Telegram bot that bridges Claude Code to any local folder, with autostart su | 135 | Claude Code | 2 | 1,883 tok |
| benseverndev-oss/goldenmatch docs.bensevern.dev Zero-config entity resolution feeding a durable identity layer: messy records from any sou | 135 | Claude Code, Codex, OpenCode | 2 | 6,674 tok |
| OpenYabby/OpenYabby openyabby.com Voice-driven multi-agent assistant — Realtime API + CLI runners + multi-channel orchestrat | 135 | Claude Code, Codex, OpenCode | 2 | 9,284 tok |
| pnp/cli-microsoft365-mcp-server npmjs.com Manage Microsoft 365 using MCP server | 135 | Claude Code, Codex | 2 | — |
| zifeo/lade Temporary access to secrets and private networks for one command, then gone. Same wrap for | 135 | Claude Code, Codex, Cursor, OpenCode | 9 | 1,604 tok |
| ricocc/ricoui-saas-template ricofast.pages.dev A design-led SaaS template for Astro by ricoui | 135 | Claude Code | 1 | 1,842 tok |
| webflow/webflow-skills Official Webflow Agent Skills | 135 | Claude Code, Codex, OpenCode | 2 | 821 tok |
| Amplicode/spring-skills Amplicode Agent Tools | 135 | Claude Code | 1 | 272 tok |
| sixb-ai/sixb docs.sixb.ai Open-source TypeScript framework for building operational software used by humans and AI a | 135 | Codex, OpenCode | 1 | 3,796 tok |
| xuzhougeng/ScientificFigureLibrary sfl.bio Local-first MCP App for scientific figures. Import, review, and publish a global library o | 135 | Codex, OpenCode | 1 | 1,271 tok |
| bitsocialnet/5chan 5chan.app A decentralized 4chan alternative. | 135 | Claude Code, Codex, OpenCode | 33 | 3,047 tok |
| joachimchauvet/modernstack-saas modernstack-saas.com A modern SaaS template/boilerplate built with SvelteKit, Convex, Better Auth, and shadcn-s | 134 | Claude Code, Codex, OpenCode | 2 | 748 tok |
| vaneenige/monochrome-ui Accessible UI component library. Best performance out of the box. HTML first, React and Vu | 134 | Codex, OpenCode | 1 | 6,031 tok |
| ibuilder/massing massing.build Open, self-hosted, IFC-native AEC platform: web BIM viewer + modeling, a ~100-module GC po | 134 | Claude Code, Codex, OpenCode | 9 | 12,117 tok |
| agentailor/fullstack-langgraph-nextjs-agent Production-ready Next.js template for building AI agents with LangGraph.js. Features MCP | 134 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,467 tok |
| librae8226/nexus4cc Your Claude Code, Everywhere. | 134 | Claude Code, Codex, OpenCode | 9 | 2,523 tok |
| Azure-Samples/remote-mcp-functions-dotnet This is a quickstart template to easily build and deploy a custom remote MCP server to the | 134 | GitHub Copilot | 1 | 329 tok |
| JamsusMaximus/codemap Real-time pixel-art visualization of Agent (Cursor & Claude Code) activity | 134 | Claude Code | 1 | 2,933 tok |
| kangraemin/claude-inspector Claude Code Prompt Mechanism Visualizer — Electron desktop app | 134 | Claude Code | 6 | 409 tok |
| huseyinstif/oculos If it's on the screen, it's an API. Control any desktop app via REST + MCP. Rust. | 134 | Codex, OpenCode | 1 | 3,121 tok |
| zabbix-community/helm-zabbix artifacthub.io Helm chart for Zabbix | 134 | Claude Code, Codex | 2 | 2,961 tok |
| psu-efd/pyHMT2D Python Hydraulic Modeling Tools - 2D | 134 | Claude Code, Codex, OpenCode | 11 | 2,924 tok |
| aws-samples/sample-spec-driven-presentation-maker | 134 | Claude Code, Codex, Kiro, OpenCode | 7 | 8,444 tok |